Individual Calculations April 2013
 Davidenko, Alina  Total change: -12.60  Rating chartPersonal card
 PriFO-ch Women 11th 2013 Togliatti RUS 2013-03-14
RcRownchangeKK*chgGame
 1883 1810 2.50 8 -0.84 15 -12.60 
  Iljushina, Olga wg2210  * RUS0.001-0.0815-1.20 
  Strezhneva, Ekaterina 1632 RUS0.501-0.2315-3.45 
  Maslova, Polina 1909 RUS0.5010.14152.10 
  Shendrik, Zhanna 2016 RUS1.0010.761511.40 
  Semenova, Alena 1969 RUS0.001-0.2915-4.35 
  Mirzaeva, Gulnara 1778 RUS0.001-0.5415-8.10 
  Makarova, Darya 1744 RUS0.001-0.5915-8.85 
  Kirsanova, July 1804 RUS0.501-0.0115-0.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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